M2.1 earthquake 30 km SSW of Chiniak, Alaska

Magnitude

2.1 (ml), micro

Local time

Thu, Oct 18, 2018, 8:27 AM AKDT

UTC

2018-10-18 16:27:11 UTC

Depth

21.4 km (13.3 mi), shallow

Epicenter

57.370° N, 152.520° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

23

• Womens Bay, AlaskaPopulation 719. Forecast36 kmSSE
• Anchorage, AlaskaPopulation 289,600. Forecast453 kmSSW

After

1. 2.491 km ESE of Chiniak, AlaskaFri, Oct 19, 1:06 PM AKDT · 2895 days ago · 33 km deep · 98 km away
2. 2.938 km ESE of Chiniak, AlaskaFri, Oct 19, 9:00 PM AKDT · 2894 days ago · 12 km deep · 47 km away
3. 1.833 km W of Port Lions, AlaskaFri, Oct 26, 3:45 PM AKDT · 2888 days ago · 52 km deep · 75 km away
4. 2.451 km ENE of Ouzinkie, AlaskaSun, Oct 28, 11:45 AM AKDT · 2886 days ago · 19 km deep · 98 km away
5. 1.725 km N of Ouzinkie, AlaskaWed, Oct 31, 4:15 AM AKDT · 2883 days ago · 37 km deep · 87 km away
6. 1.71 km W of Womens Bay, AlaskaFri, Nov 2, 1:16 PM AKDT · 2881 days ago · 28 km deep · 36 km away
7. 1.967 km S of Chiniak, AlaskaSat, Nov 3, 2:48 AM AKDT · 2880 days ago · 21 km deep · 47 km away
8. 2.011 km ESE of Kodiak, AlaskaMon, Nov 5, 2:42 AM AKST · 2878 days ago · 23 km deep · 46 km away
9. 2.216 km WSW of Aleneva, AlaskaMon, Nov 5, 7:02 PM AKST · 2877 days ago · 42 km deep · 79 km away
10. 1.914 km W of Aleneva, AlaskaThu, Nov 8, 5:18 AM AKST · 2875 days ago · 55 km deep · 83 km away
11. 2.4102 km SE of Old Harbor, AlaskaSat, Nov 10, 7:55 AM AKST · 2873 days ago · 40 km deep · 85 km away
12. 2.015 km NNE of Aleneva, AlaskaMon, Nov 12, 1:26 AM AKST · 2871 days ago · 48 km deep · 94 km away
13. 1.516 km ESE of Old Harbor, AlaskaSat, Nov 17, 10:05 PM AKST · 2865 days ago · 15 km deep · 43 km away
14. 1.927 km NNE of Akhiok, AlaskaThu, Nov 22, 3:31 PM AKST · 2860 days ago · 54 km deep · 95 km away
15. 1.626 km W of Old Harbor, AlaskaSat, Nov 24, 10:30 AM AKST · 2859 days ago · 33 km deep · 76 km away
16. 1.724 km E of Akhiok, AlaskaSun, Nov 25, 3:05 AM AKST · 2858 days ago · 10 km deep · 92 km away
17. 2.374 km ESE of Chiniak, AlaskaSun, Nov 25, 11:41 PM AKST · 2857 days ago · 5 km deep · 79 km away
18. 1.732 km NNE of Ouzinkie, AlaskaMon, Nov 26, 11:16 AM AKST · 2857 days ago · 34 km deep · 91 km away
19. 1.713 km NW of Old Harbor, AlaskaMon, Nov 26, 11:45 AM AKST · 2857 days ago · 29 km deep · 56 km away
20. 1.834 km E of Old Harbor, AlaskaMon, Nov 26, 5:58 PM AKST · 2856 days ago · 17 km deep · 20 km away
21. 1.627 km SW of Womens Bay, AlaskaTue, Nov 27, 9:51 PM AKST · 2855 days ago · 8 km deep · 33 km away
22. 2.525 km NE of Larsen Bay, AlaskaWed, Nov 28, 1:33 AM AKST · 2855 days ago · 47 km deep · 75 km away
23. 1.514 km W of Port Lions, AlaskaTue, Dec 4, 3:36 AM AKST · 2849 days ago · 10 km deep · 65 km away
24. 1.628 km N of Old Harbor, AlaskaWed, Dec 5, 2:34 AM AKST · 2848 days ago · 54 km deep · 52 km away
25. 1.527 km SSE of Old Harbor, AlaskaWed, Dec 5, 1:44 PM AKST · 2848 days ago · 14 km deep · 57 km away
26. 1.719 km NW of Aleneva, AlaskaWed, Dec 5, 3:51 PM AKST · 2847 days ago · 43 km deep · 96 km away
27. 2.427 km NE of Aleneva, AlaskaWed, Dec 5, 10:32 PM AKST · 2847 days ago · 63 km deep · 100 km away
28. 1.534 km NNE of Larsen Bay, AlaskaThu, Dec 6, 2:43 AM AKST · 2847 days ago · 61 km deep · 85 km away
29. 1.641 km SE of Old Harbor, AlaskaSun, Dec 9, 1:12 AM AKST · 2844 days ago · 12 km deep · 58 km away
30. 1.927 km E of Chiniak, AlaskaSun, Dec 9, 11:48 AM AKST · 2844 days ago · 26 km deep · 51 km away
31. 1.930 km NNE of Larsen Bay, AlaskaMon, Dec 10, 4:48 PM AKST · 2842 days ago · 40 km deep · 89 km away
32. 1.747 km NNE of Larsen Bay, AlaskaMon, Dec 10, 6:07 PM AKST · 2842 days ago · 54 km deep · 96 km away
33. 2.0Kodiak Island region, AlaskaThu, Dec 13, 1:03 AM AKST · 2840 days ago · 18 km deep · 53 km away
34. 2.839 km NNE of Ouzinkie, AlaskaThu, Dec 13, 3:34 AM AKST · 2840 days ago · 28 km deep · 99 km away
35. 2.143 km SSE of Old Harbor, AlaskaThu, Dec 13, 4:08 PM AKST · 2839 days ago · 19 km deep · 72 km away
36. 2.524 km NE of Kodiak, AlaskaSat, Dec 15, 7:33 PM AKST · 2837 days ago · 23 km deep · 67 km away · felt by 2

Before

1. 1.611 km NE of Larsen Bay, AlaskaWed, Oct 17, 12:54 AM AKDT · 2897 days ago · 39 km deep · 82 km away
2. 1.717 km WSW of Aleneva, AlaskaSun, Oct 14, 6:19 PM AKDT · 2899 days ago · 46 km deep · 84 km away
3. 1.831 km N of Akhiok, AlaskaFri, Oct 12, 12:32 AM AKDT · 2902 days ago · 40 km deep · 98 km away
4. 2.3101 km SE of Chiniak, AlaskaThu, Oct 11, 7:21 AM AKDT · 2903 days ago · 25 km deep · 97 km away
5. 1.726 km N of Ouzinkie, AlaskaThu, Oct 11, 1:31 AM AKDT · 2903 days ago · 22 km deep · 88 km away
6. 2.47 km SSW of Womens Bay, AlaskaMon, Oct 8, 7:48 PM AKDT · 2905 days ago · 5 km deep · 30 km away
7. 1.516 km S of Old Harbor, AlaskaSun, Oct 7, 10:59 AM AKDT · 2907 days ago · 12 km deep · 58 km away
8. 2.07 km SE of Womens Bay, AlaskaFri, Oct 5, 6:04 PM AKDT · 2908 days ago · 30 km deep · 31 km away
9. 1.749 km SE of Old Harbor, AlaskaThu, Oct 4, 10:31 PM AKDT · 2909 days ago · 16 km deep · 51 km away
10. 1.75 km S of Kodiak, AlaskaMon, Oct 1, 6:23 AM AKDT · 2913 days ago · 37 km deep · 41 km away
11. 2.024 km WNW of Port Lions, AlaskaFri, Sep 28, 2:14 AM AKDT · 2916 days ago · 37 km deep · 76 km away
12. 1.720 km SE of Larsen Bay, AlaskaFri, Sep 28, 12:51 AM AKDT · 2916 days ago · 30 km deep · 71 km away
13. 1.510 km NNE of Aleneva, AlaskaWed, Sep 26, 11:50 PM AKDT · 2917 days ago · 52 km deep · 88 km away
14. 1.633 km W of Old Harbor, AlaskaFri, Sep 21, 3:47 PM AKDT · 2923 days ago · 53 km deep · 82 km away
15. 1.631 km ENE of Old Harbor, AlaskaWed, Sep 19, 8:34 PM AKDT · 2924 days ago · 6 km deep · 19 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018ddj2qmn (also filed as ak20290166, aacse018ddj2qmn). Read Tue, Sep 22, 2026, 11:35 AM UTC.